Fountain



FIG. 1 is a perspective view of my fountain design;

FIG. 2 is a left side view thereof, the right side view being identical;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a fountain, as shown and described. 